# 정보처리기사 vs 문어 CBT

The clearest difference is monetization model: 정보처리기사 at free against 문어 CBT's free with in-app purchases. 정보처리기사 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

정보처리기사 ships an update every 10 days, 문어 CBT every 6 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 정보처리기사 | 문어 CBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/quiz/id1536705008/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 9 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [soyoung lee](https://appshunter.io/developer/1536705010) | [mooneolab](https://appshunter.io/developer/1896763449) |

## What reviewers say

### 정보처리기사

[App page](https://appshunter.io/ios/app/quiz/id1536705008)

This app offers a convenient way to study for certification exams, allowing users to memorize information during commutes or when unable to open books. It features various quiz formats, including short answer, mnemonic aids, and coding practice, with a dedicated section for reviewing starred questions.

**Highlights:** Short answer quizzes, Mnemonic learning, Coding practice, Starred question review, Concept learning

**In-app purchases:** none


### 문어 CBT

[App page](https://appshunter.io/ios/app/cbt/id6770780669)

This app provides practice questions and mock exams for IT certification candidates. It offers a comprehensive learning path from problem-solving to reviewing incorrect answers and tracking progress, all in one place. It supports various IT certifications like SQLD, ADsP, and Information Processing.

**Highlights:** Practice past exam questions, Simulate real CBT exams, Quick OX quizzes for concept review, Automatic incorrect answer notebook, Learning dashboard with progress tracking, Supports SQLD, ADsP, Information Processing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 정보처리기사 free?

정보처리기사 is free to download, with no in-app purchases.

### Is 문어 CBT free?

문어 CBT is free to download, with no in-app purchases.

### Do 정보처리기사 or 문어 CBT have ads?

Neither 정보처리기사 nor 문어 CBT shows ads.

### Which is updated more often, 정보처리기사 or 문어 CBT?

정보처리기사 ships an update every 10 days, and 문어 CBT every 6 days. Most recently, 정보처리기사 was updated on October 14, 2026 and 문어 CBT on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*